Stress Guardian
A high-quality stress support supplement with 14 potent ingredients, including adaptogens, mushrooms, and botanicals, to enhance stress resilience, mental clarity, and overall wellbeing.
£53.99
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Buy now, pay later from £15.00/mo with
Free UK shipping over £50, free returns.
Key Benefits
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Supports a balanced stress response.
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Promotes relaxation and restful sleep.
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Enhances mental clarity, focus, and overall cognitive wellbeing.
BIOptimizers Stress Guardian is a powerful supplement designed to help the body manage stress effectively. It supports mental clarity, resilience, and overall wellness by promoting a balanced stress response.
Chronic stress can overwhelm the body's natural defences, affecting mood, focus, and energy levels. Stress Guardian works by optimising the HPA axis – the body's main stress-regulating system – to restore balance. With 14 carefully selected ingredients, including Rhodiola Rosea and Astragalus Membranaceus, it helps regulate cortisol, support neurotransmitter function, and enhance relaxation without drowsiness.
Many stress supplements only address one aspect of stress. Stress Guardian takes a holistic approach, ensuring the body can cope with daily challenges while maintaining cognitive function and emotional wellbeing.
Founded in 2004 by three-time Canadian natural bodybuilding champion Wade Lightheart and entrepreneur Matt Gallant, BiOptimizers offers a life-changing range of supplements and digestive enzymes to help you achieve your health and fitness goals. Backed by science, they have created products that use the most effective doses of the highly researched ingredients to achieve a biologically optimised state of health. With a carefully curated range of supplements that aid digestion, brain health, joint and muscle health, and more, BiOptimizers empower you to achieve optimal health from the inside out.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Eleutherococcus, Astragalus, Reishi, Fo-Ti, Goji, Licorice, Schisandra, Asian Ginseng, Tienchi Ginseng, Chinese Sage, Kudzu, Chinese Peony, Cordyceps, Rhodiola
Other Ingredients: Hypromellose capsule.
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
For optimal benefits, take 3-5 capsules of Stress Guardian during stressful periods. To enhance its effects, pair it with 1-2 grams of healthy fats like algae oil, MCT, krill, or fish oil. To ensure it doesn't interfere with your sleep, avoid taking it after 6 pm.
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Journal offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
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Healf Curation
Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
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The Discovery
Expert Validation
Community Testing